Mosaic (MOS) Tax Rate (2009 - 2026)

Mosaic has disclosed Tax Rate across 18 years of filings, most recently posting 10.84% for Q1 2026.

• Tax Rate for Q1 2026 came in at 10.84%, down 939.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 88.81% (up 4838.0% YoY), and the FY2025 annual result was 52.75%, down 645.0% from the prior year.
• Tax Rate came in at 10.84% for Q1 2026 at Mosaic, up from 96.77% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 31.72% in Q3 2023 to a low of 132.66% in Q2 2024.
• The 5-year median for Tax Rate is 24.38% (2022), against an average of 5.71%.
• Across the five-year window, Tax Rate plunged 15550 bps in 2024 and soared 15853 bps in 2025, its largest moves.
• Mosaic's Tax Rate stood at 30.42% in 2022, then sank by 144 bps to 13.52% in 2023, then soared by 231 bps to 17.75% in 2024, then tumbled by 645 bps to 96.77% in 2025, then jumped by 111 bps to 10.84% in 2026.
• The last three Tax Rate figures came in at 10.84% (Q1 2026), 96.77% (Q4 2025), and 29.28% (Q3 2025), per Business Quant data.